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通过聚合物粘—浓关系研究了疏水缔合聚合物溶液抗地层水的稀释性能,通过研究表明缔合聚合物分子间相互缔合作用使溶液内形成均匀分布于整个溶液体系的三维立体网状结构,是一种热力学稳定体系,其内聚能密度更高,使其较普通聚丙烯酰胺溶液更难被稀释,表现出具有明显抗稀释的能力。
Through the polymer viscosity - concentration relationship of hydrophobic association polymer solution anti-formation water dilution performance, through the study shows that associative polymer molecules interact with each other so that the solution is formed within the solution uniformly distributed throughout the three-dimensional network system Structure, is a thermodynamically stable system with a higher cohesive density that makes it more difficult to dilute than conventional polyacrylamide solutions and shows a significant anti-dilution ability.